نتایج جستجو برای: northern provinces
تعداد نتایج: 128070 فیلتر نتایج به سال:
Aphids are infected with a wide variety of endosymbionts that can confer ecologically relevant traits. However, the bacterial communities of most aphid species are still poorly characterized. This study investigated the bacterial diversity of the cotton aphid Aphis gossypii associated with Bt cotton in northern China by targeting the V4 region of the 16S rDNA using the Illumina MiSeq platform. ...
The large scale of China’s photovoltaic (PV) industry and the great policy support by the Chinese government make it necessary to scientifically evaluate PV industry policy. This study designed an evaluation framework for China’s PV industry policy from four dimensions (policy measure, policy type, policy strength, and policy issuing department) to categorize and quantify China’s 307 PV industr...
Clonorchiasis sinensis is a food-borne parasitic zoonosis caused by Clonorchis sinensis which infects fish-eating mammals including humans, dogs, cats and pigs. The disease is prevalent in East Asian and Southeast Asian countries. Boott in 1903 first proved the presence of the disease in China. In 1930s doctors from Europe and America,and Japanese carried out the occasional survey in coastal ci...
Introduction: In Iran, few studies have been carried out on the frequency of drowning cases in the country's southern and northern coasts. The aim of this study is to evaluate the frequency of drowning cases in the provinces with northern and southern coastal margins from 2011 to 2014 and to examine the risk factors related to drowning mortality. Methods: This cross-sectional analytical study ...
Between August 1988 and August 1991, 456 carcasses of captive or sylvatic hares from several areas of northern Italy, and 931 sera taken from adult hares in farms, in hunting and natural reserves and on importation were examined using virological (sandwich enzyme-linked immunosorbent assay [ELISA] and immuno-electron microscopy) and serological (competition ELISA) tests. The epidemiological dat...
The coastal marine environment of the Northwest Atlantic contains strong environmental gradients that create distinct marine biogeographic provinces by limiting dispersal, recruitment, and survival. This region has also been subjected to numerous Pleistocene glacial cycles, resulting in repeated extirpations and recolonizations in northern populations of marine organisms. In this study, we exam...
Brucellosis, a zoonotic disease, was made statutorily notifiable in China in 1955. We analyzed the incidence and spatial-temporal distribution of human brucellosis during 1955-2014 in China using notifiable surveillance data: aggregated data for 1955-2003 and individual case data for 2004-2014. A total of 513,034 brucellosis cases were recorded, of which 99.3% were reported in northern China du...
OBJECTIVE To describe the cause-specific morbidity and mortality, and referral patterns of all neonates admitted to a tertiary referral hospital in the northern provinces of Vietnam. DESIGN A prospective hospital based observational study. SETTING The Neonatal Department, National Hospital of Pediatrics, Hanoi, Vietnam. PATIENTS All admissions to the Neonatal Department over a 12 month pe...
Introduction: How do HED meteorites constrain the data to be returned from 4 Vesta by the Dawn Discovery Mission? Vesta has long been equated with the " eucrite parent body " in its various iterations and the spectroscopic similarities between Vesta and HED meteorites are compelling. The assumption is made that Vesta is a fully differentiated body. In common with other terrestrial planets, the ...
The Great Chaco is a region of nearly 1,000,000 km2 extended through the plains of Northern and central Argentina, Western Paraguay, Southeastern Bolivia, and the extreme Western edge of Mato Grosso do Sul state in Brazil (Pennington et al. 2000). Originally dominated by xerophytic semi-deciduous forests, the area has been extensively cleared for timber production and agriculture over the last ...
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